Update api/audio.py

api/audio.py

@@ -304,7 +304,7 @@ class TTSManager:
 
         stream = self.streaming if stream is None else stream
 
-        kex =os.get('TTS_KEY')
+        kex =os.getenv('TTS_KEY')
         headers = {"Authorization": f"Bearer {kex}"}
         data = {"model": self.config.tts.name, "input": text, "voice": "alloy", "response_format": "opus"}